| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [vb infin] [prep] a | 3420 |
|
| 2 | which [pron] [modal v] [vb infin] [prep] | 945 |
|
| 3 | which [modal v] [vb infin] [prep] a | 293 |
|
| 4 | which [pron] [modal v] [vb infin] a | 126 |
|
